Torque measurement

• Contact-less torque measurement up to 7.5 Nm
• Built-in instrumentation amplifier
• Maintenance-free sensor, excellent value for money
• Suitable for use in harsh conditions thanks to ultra-rugged sensor design

Task

The torque characteristic in different detent positions of door hinges is measured over a preset angle.

Specific requirement

Keine Beeinflussung des Messsignals und der Sensor-Lebensdauer durch systemisch bedingte Axialkräfte. 

Solution

The torque sensor model 8645 is used in final testing for 100% measurement of the alternating bidirectional torque characteristic. Slight axial forces inherent in the test station design have no impact on the stability and service life of the torque sensor thanks to the mechanical design and specific measurement procedure.